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CarlosPinho

C203_130_102

Jun 12th, 2016
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  1. Thu Jun 09 21:52:35 2016
  2. Thu Jun 09 21:52:35 2016
  3. Thu Jun 09 21:52:35 2016 Msieve v. 1.52 (SVN unknown)
  4. Thu Jun 09 21:52:35 2016 random seeds: bf443378 f40bf1dd
  5. Thu Jun 09 21:52:35 2016 factoring 12474085363565725013844219979326568526880088578960890958611175457111410968865057012029524290340912741632545832515127621912199906071066099601507956116953241018104031667650444402606854668858340765553766181 (203 digits)
  6. Thu Jun 09 21:52:36 2016 no P-1/P+1/ECM available, skipping
  7. Thu Jun 09 21:52:36 2016 commencing number field sieve (203-digit input)
  8. Thu Jun 09 21:52:36 2016 R0: 7979479381342051076909165175654525800426041632
  9. Thu Jun 09 21:52:36 2016 R1: -1812454583633499091987705230712890625
  10. Thu Jun 09 21:52:36 2016 A0: 4225
  11. Thu Jun 09 21:52:36 2016 A1: 0
  12. Thu Jun 09 21:52:36 2016 A2: 0
  13. Thu Jun 09 21:52:36 2016 A3: 0
  14. Thu Jun 09 21:52:36 2016 A4: 0
  15. Thu Jun 09 21:52:36 2016 A5: 8
  16. Thu Jun 09 21:52:36 2016 skew 3.50, size 4.746e-016, alpha -0.061, combined = 6.624e-013 rroots = 1
  17. Thu Jun 09 21:52:36 2016
  18. Thu Jun 09 21:52:36 2016 commencing relation filtering
  19. Thu Jun 09 21:52:36 2016 setting target matrix density to 114.0
  20. Thu Jun 09 21:52:36 2016 estimated available RAM is 12241.4 MB
  21. Thu Jun 09 21:52:36 2016 commencing duplicate removal, pass 1
  22. Thu Jun 09 21:59:37 2016 error -1 reading relation 41952707
  23. Thu Jun 09 22:00:01 2016 error -9 reading relation 44339967
  24. Thu Jun 09 22:01:27 2016 error -9 reading relation 52863415
  25. Thu Jun 09 22:02:57 2016 error -9 reading relation 61839043
  26. Thu Jun 09 22:07:55 2016 error -15 reading relation 92061131
  27. Thu Jun 09 22:08:00 2016 error -9 reading relation 92551523
  28. Thu Jun 09 22:08:00 2016 error -9 reading relation 92556661
  29. Thu Jun 09 22:08:44 2016 error -9 reading relation 97138945
  30. Thu Jun 09 22:09:08 2016 error -9 reading relation 99742187
  31. Thu Jun 09 22:09:29 2016 error -9 reading relation 101959791
  32. Thu Jun 09 22:09:36 2016 error -15 reading relation 102671568
  33. Thu Jun 09 22:10:15 2016 error -15 reading relation 106805596
  34. Thu Jun 09 22:10:36 2016 error -9 reading relation 109032094
  35. Thu Jun 09 22:10:36 2016 error -9 reading relation 109034724
  36. Thu Jun 09 22:10:40 2016 skipped 7 relations with b > 2^32
  37. Thu Jun 09 22:10:40 2016 found 20507784 hash collisions in 109435375 relations
  38. Thu Jun 09 22:11:33 2016 added 731598 free relations
  39. Thu Jun 09 22:11:33 2016 commencing duplicate removal, pass 2
  40. Thu Jun 09 22:13:21 2016 found 19906658 duplicates and 90260315 unique relations
  41. Thu Jun 09 22:13:21 2016 memory use: 660.8 MB
  42. Thu Jun 09 22:13:21 2016 reading ideals above 102301696
  43. Thu Jun 09 22:13:21 2016 commencing singleton removal, initial pass
  44. Thu Jun 09 22:29:28 2016 memory use: 1506.0 MB
  45. Thu Jun 09 22:29:28 2016 reading all ideals from disk
  46. Thu Jun 09 22:29:30 2016 memory use: 1468.9 MB
  47. Thu Jun 09 22:29:33 2016 commencing in-memory singleton removal
  48. Thu Jun 09 22:29:36 2016 begin with 90260315 relations and 77311311 unique ideals
  49. Thu Jun 09 22:30:05 2016 reduce to 52509279 relations and 35122316 ideals in 15 passes
  50. Thu Jun 09 22:30:05 2016 max relations containing the same ideal: 34
  51. Thu Jun 09 22:30:08 2016 reading ideals above 720000
  52. Thu Jun 09 22:30:08 2016 commencing singleton removal, initial pass
  53. Thu Jun 09 22:41:07 2016 memory use: 1378.0 MB
  54. Thu Jun 09 22:41:07 2016 reading all ideals from disk
  55. Thu Jun 09 22:41:17 2016 memory use: 1996.9 MB
  56. Thu Jun 09 22:41:22 2016 keeping 46608351 ideals with weight <= 200, target excess is 277444
  57. Thu Jun 09 22:41:27 2016 commencing in-memory singleton removal
  58. Thu Jun 09 22:41:31 2016 begin with 52509279 relations and 46608351 unique ideals
  59. Thu Jun 09 22:42:19 2016 reduce to 52396544 relations and 46495516 ideals in 11 passes
  60. Thu Jun 09 22:42:19 2016 max relations containing the same ideal: 200
  61. Thu Jun 09 22:42:42 2016 removing 6136492 relations and 5136492 ideals in 1000000 cliques
  62. Thu Jun 09 22:42:44 2016 commencing in-memory singleton removal
  63. Thu Jun 09 22:42:48 2016 begin with 46260052 relations and 46495516 unique ideals
  64. Thu Jun 09 22:43:22 2016 reduce to 45708776 relations and 40794568 ideals in 9 passes
  65. Thu Jun 09 22:43:22 2016 max relations containing the same ideal: 191
  66. Thu Jun 09 22:43:43 2016 removing 4693678 relations and 3693678 ideals in 1000000 cliques
  67. Thu Jun 09 22:43:44 2016 commencing in-memory singleton removal
  68. Thu Jun 09 22:43:47 2016 begin with 41015098 relations and 40794568 unique ideals
  69. Thu Jun 09 22:44:14 2016 reduce to 40641231 relations and 36719012 ideals in 8 passes
  70. Thu Jun 09 22:44:14 2016 max relations containing the same ideal: 179
  71. Thu Jun 09 22:44:32 2016 removing 4252317 relations and 3252317 ideals in 1000000 cliques
  72. Thu Jun 09 22:44:33 2016 commencing in-memory singleton removal
  73. Thu Jun 09 22:44:36 2016 begin with 36388914 relations and 36719012 unique ideals
  74. Thu Jun 09 22:44:59 2016 reduce to 36049323 relations and 33119373 ideals in 8 passes
  75. Thu Jun 09 22:44:59 2016 max relations containing the same ideal: 165
  76. Thu Jun 09 22:45:16 2016 removing 4024882 relations and 3024882 ideals in 1000000 cliques
  77. Thu Jun 09 22:45:17 2016 commencing in-memory singleton removal
  78. Thu Jun 09 22:45:19 2016 begin with 32024441 relations and 33119373 unique ideals
  79. Thu Jun 09 22:45:42 2016 reduce to 31691697 relations and 29753775 ideals in 9 passes
  80. Thu Jun 09 22:45:42 2016 max relations containing the same ideal: 149
  81. Thu Jun 09 22:45:57 2016 removing 3892634 relations and 2892634 ideals in 1000000 cliques
  82. Thu Jun 09 22:45:58 2016 commencing in-memory singleton removal
  83. Thu Jun 09 22:46:00 2016 begin with 27799063 relations and 29753775 unique ideals
  84. Thu Jun 09 22:46:17 2016 reduce to 27451533 relations and 26504090 ideals in 8 passes
  85. Thu Jun 09 22:46:17 2016 max relations containing the same ideal: 140
  86. Thu Jun 09 22:46:30 2016 removing 2624983 relations and 1999376 ideals in 625607 cliques
  87. Thu Jun 09 22:46:31 2016 commencing in-memory singleton removal
  88. Thu Jun 09 22:46:32 2016 begin with 24826550 relations and 26504090 unique ideals
  89. Thu Jun 09 22:46:46 2016 reduce to 24655565 relations and 24330296 ideals in 7 passes
  90. Thu Jun 09 22:46:46 2016 max relations containing the same ideal: 126
  91. Thu Jun 09 22:47:01 2016 relations with 0 large ideals: 5688
  92. Thu Jun 09 22:47:01 2016 relations with 1 large ideals: 1153
  93. Thu Jun 09 22:47:01 2016 relations with 2 large ideals: 20164
  94. Thu Jun 09 22:47:01 2016 relations with 3 large ideals: 187034
  95. Thu Jun 09 22:47:01 2016 relations with 4 large ideals: 951195
  96. Thu Jun 09 22:47:01 2016 relations with 5 large ideals: 2909428
  97. Thu Jun 09 22:47:01 2016 relations with 6 large ideals: 5786925
  98. Thu Jun 09 22:47:01 2016 relations with 7+ large ideals: 14793978
  99. Thu Jun 09 22:47:01 2016 commencing 2-way merge
  100. Thu Jun 09 22:47:16 2016 reduce to 16040753 relation sets and 15715484 unique ideals
  101. Thu Jun 09 22:47:16 2016 commencing full merge
  102. Thu Jun 09 22:53:49 2016 memory use: 2077.3 MB
  103. Thu Jun 09 22:53:51 2016 found 7337871 cycles, need 7331684
  104. Thu Jun 09 22:53:52 2016 weight of 7331684 cycles is about 836334003 (114.07/cycle)
  105. Thu Jun 09 22:53:52 2016 distribution of cycle lengths:
  106. Thu Jun 09 22:53:52 2016 1 relations: 347292
  107. Thu Jun 09 22:53:52 2016 2 relations: 506750
  108. Thu Jun 09 22:53:52 2016 3 relations: 581938
  109. Thu Jun 09 22:53:52 2016 4 relations: 582262
  110. Thu Jun 09 22:53:52 2016 5 relations: 580977
  111. Thu Jun 09 22:53:52 2016 6 relations: 556627
  112. Thu Jun 09 22:53:52 2016 7 relations: 530003
  113. Thu Jun 09 22:53:52 2016 8 relations: 496323
  114. Thu Jun 09 22:53:52 2016 9 relations: 460267
  115. Thu Jun 09 22:53:52 2016 10+ relations: 2689245
  116. Thu Jun 09 22:53:52 2016 heaviest cycle: 28 relations
  117. Thu Jun 09 22:53:53 2016 commencing cycle optimization
  118. Thu Jun 09 22:54:05 2016 start with 61985452 relations
  119. Thu Jun 09 22:56:49 2016 pruned 2672751 relations
  120. Thu Jun 09 22:56:49 2016 memory use: 1665.4 MB
  121. Thu Jun 09 22:56:49 2016 distribution of cycle lengths:
  122. Thu Jun 09 22:56:49 2016 1 relations: 347292
  123. Thu Jun 09 22:56:49 2016 2 relations: 520125
  124. Thu Jun 09 22:56:49 2016 3 relations: 608144
  125. Thu Jun 09 22:56:49 2016 4 relations: 606012
  126. Thu Jun 09 22:56:49 2016 5 relations: 608343
  127. Thu Jun 09 22:56:49 2016 6 relations: 579968
  128. Thu Jun 09 22:56:49 2016 7 relations: 553161
  129. Thu Jun 09 22:56:49 2016 8 relations: 514950
  130. Thu Jun 09 22:56:49 2016 9 relations: 475586
  131. Thu Jun 09 22:56:49 2016 10+ relations: 2518103
  132. Thu Jun 09 22:56:49 2016 heaviest cycle: 28 relations
  133. Thu Jun 09 22:57:00 2016 RelProcTime: 3864
  134. Thu Jun 09 22:57:00 2016
  135. Thu Jun 09 22:57:00 2016 commencing linear algebra
  136. Thu Jun 09 22:57:01 2016 read 7331684 cycles
  137. Thu Jun 09 22:57:17 2016 cycles contain 24433361 unique relations
  138. Thu Jun 09 23:01:47 2016 read 24433361 relations
  139. Thu Jun 09 23:02:27 2016 using 20 quadratic characters above 1073741468
  140. Thu Jun 09 23:04:16 2016 building initial matrix
  141. Thu Jun 09 23:09:01 2016 memory use: 3089.2 MB
  142. Thu Jun 09 23:09:06 2016 read 7331684 cycles
  143. Thu Jun 09 23:09:08 2016 matrix is 7331507 x 7331684 (3294.8 MB) with weight 947366195 (129.22/col)
  144. Thu Jun 09 23:09:08 2016 sparse part has weight 783054707 (106.80/col)
  145. Thu Jun 09 23:10:39 2016 filtering completed in 2 passes
  146. Thu Jun 09 23:10:41 2016 matrix is 7331451 x 7331628 (3294.8 MB) with weight 947364451 (129.22/col)
  147. Thu Jun 09 23:10:41 2016 sparse part has weight 783054269 (106.80/col)
  148. Thu Jun 09 23:11:20 2016 matrix starts at (0, 0)
  149. Thu Jun 09 23:11:22 2016 matrix is 7331451 x 7331628 (3294.8 MB) with weight 947364451 (129.22/col)
  150. Thu Jun 09 23:11:22 2016 sparse part has weight 783054269 (106.80/col)
  151. Thu Jun 09 23:11:22 2016 saving the first 48 matrix rows for later
  152. Thu Jun 09 23:11:24 2016 matrix includes 64 packed rows
  153. Thu Jun 09 23:11:26 2016 matrix is 7331403 x 7331628 (3155.8 MB) with weight 812971664 (110.89/col)
  154. Thu Jun 09 23:11:26 2016 sparse part has weight 753958021 (102.84/col)
  155. Thu Jun 09 23:11:26 2016 using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  156. Thu Jun 09 23:12:06 2016 commencing Lanczos iteration (4 threads)
  157. Thu Jun 09 23:12:06 2016 memory use: 2659.0 MB
  158. Thu Jun 09 23:12:43 2016 linear algebra at 0.0%, ETA 46h47m
  159. Thu Jun 09 23:12:55 2016 checkpointing every 160000 dimensions
  160. Sat Jun 11 23:18:26 2016 lanczos halted after 115936 iterations (dim = 7331401)
  161. Sat Jun 11 23:18:33 2016 recovered 39 nontrivial dependencies
  162. Sat Jun 11 23:18:37 2016 BLanczosTime: 174097
  163. Sat Jun 11 23:18:37 2016
  164. Sat Jun 11 23:18:37 2016 commencing square root phase
  165. Sat Jun 11 23:18:37 2016 handling dependencies 1 to 64
  166. Sat Jun 11 23:18:37 2016 reading relations for dependency 1
  167. Sat Jun 11 23:18:39 2016 read 3666901 cycles
  168. Sat Jun 11 23:18:46 2016 cycles contain 12220584 unique relations
  169. Sat Jun 11 23:21:21 2016 read 12220584 relations
  170. Sat Jun 11 23:22:27 2016 multiplying 12220584 relations
  171. Sat Jun 11 23:30:39 2016 multiply complete, coefficients have about 352.52 million bits
  172. Sat Jun 11 23:30:42 2016 initial square root is modulo 2115671
  173. Sat Jun 11 23:41:16 2016 sqrtTime: 1359
  174. Sat Jun 11 23:41:16 2016 prp50 factor: 42198316873634313605578257466744454354825631555389
  175. Sat Jun 11 23:41:16 2016 prp153 factor: 295606230004865103290169284150713668670475775085094559460088976907185348529863163201370767081343439313097106685070897829776040723087962567567153131589129
  176. Sat Jun 11 23:41:16 2016 elapsed time 49:48:41
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